1520771256

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{357997}}^1$

素因数の和:358068

約数の個数: 48

約数和(自身を含む): 4188576600

約数和(自身を除く): 2667805344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 357997, 715994, 1073991, 1431988, 2147982, 2863976, 3221973, 4295964, 6443946, 8591928, 12887892, 21121823, 25775784, 42243646, 63365469, 84487292, 126730938, 168974584, 190096407, 253461876, 380192814, 506923752, 760385628, 1520771256]

約数ペア:

[(1, 1520771256), (2, 760385628), (3, 506923752), (4, 380192814), (6, 253461876), (8, 190096407), (9, 168974584), (12, 126730938), (18, 84487292), (24, 63365469), (36, 42243646), (59, 25775784), (72, 21121823), (118, 12887892), (177, 8591928), (236, 6443946), (354, 4295964), (472, 3221973), (531, 2863976), (708, 2147982), (1062, 1431988), (1416, 1073991), (2124, 715994), (4248, 357997)]